Streptococcus minor sp. nov., from faecal samples and tonsils of domestic animals
Author(s) -
Marc Vancanneyt,
L. Devriese,
E. M. De Graef,
Margo Baele,
Karen Lefebvre,
Cindy Snauwaert,
Peter Vandamme,
Jean Swings,
Freddy Haesebrouck
Publication year - 2004
Publication title -
international journal of systematic and evolutionary microbiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.925
H-Index - 173
eISSN - 1466-5034
pISSN - 1466-5026
DOI - 10.1099/ijs.0.02818-0
Subject(s) - biology , streptococcus , ovis , microbiology and biotechnology , 16s ribosomal rna , tonsil , bacteria , genetics , ecology , immunology
Nine isolates, which were obtained from tonsils, anal swabs and faeces of dogs and from tonsils of a cat and a calf, constituted a homogeneous but unidentified taxon after screening with tRNA intergenic length polymorphism analysis and whole-cell protein fingerprinting. 16S rDNA sequence analysis classified representative strains in the genus Streptococcus. Highest sequence similarity (95.9 %) was obtained with Streptococcus ovis. Growth characteristics, biochemical features, DNA-DNA hybridization and DNA G+C contents of selected strains demonstrated that they represent a single, novel streptococcal species. The name Streptococcus minor sp. nov. is proposed for the novel species; the type strain (ON59(T)=LMG 21734(T)=CCUG 47487(T)) was isolated from a dog tonsil.
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